High conversion efficiency: Our power converters use synchronous rectification technology to improve efficiency, offering high conversion efficiency and stability. Conversion efficiency reaches up to 94%, with low heat generation and stable performance. Start delay time is less than 2 seconds. Safety protection: These voltage converters include intelligent protection chips that provide 11 protection functions, including overcurrent protection, overheat protection, short circuit protection, high voltage protection, and overload protection. (Note: There is no reverse connection protection. Please ensure correct connection of positive and negative poles.) Waterproof module design: Successfully tested under water and electricity operation conditions, with a 60-minute load test showing no module failure. The unit has a service life of over 100,000 hours. Slim, compact, and easy to install. Wide range of applications: The waterproof housing makes the converter suitable for various uses, including vehicles, security systems, medical equipment, and telecommunications. It can be used in trucks, cars, taxi radios, car stereos, LCD screens, advertising displays, LED light bars, monitoring systems, motors, solar panels, electronic systems, and DIY projects. Material: Metal Color: Silver Package Contents: 1 x Power Converter Only the above items are included; other products are not included. Note: Lighting and different display settings may cause slight color variations between the image and the actual item. Measurement allows an error of +/- 1-3 cm.